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Individual Calculations April 2009 |
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| Jones, Gawain C B Total change: 9.50 | |   |
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| Hastings Masters | Hastings | ENG | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2455 | 2548 | 6.00 | 9 | 0.41 | 10 | 4.10 | |
|  Grover, Sahaj | f | | 2313 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Houska, Jovanka | m | wg | 2399 | ENG | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Gordon, Stephen J | m | | 2521 | ENG | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Conquest, Stuart C | g | | 2526 | ENG | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Kurnosov, Igor | g | | 2606 | RUS | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Rendle, Thomas E | m | | 2385 | ENG | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Hunt, Adam C | m | | 2431 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Neverov, Valeriy | g | | 2571 | UKR | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Rudd, Jack | f | | 2344 | ENG | 1.00 | 1 | 0.24 | 10 | 2.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2009 Queenstown Chess Classic incorp 116th NZL Championship | Queenstown | NZL | 2009-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2540 | 6.50 | 9 | 0.54 | 10 | 5.40 | |
| | Ikeda, Junta | | | 2247 | AUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Garbett, Paul Anthony | m | | 2329 | NZL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Van Delft, Merijn | m | | 2397 | NED | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Bischoff, Klaus | g | | 2545 | GER | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Rozentalis, Eduardas | g | | 2590 | LTU | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Chow, Sam | | | 2268 | AUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Mikhalevski, Victor | g | | 2608 | ISR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Dragicevic, Domagoj | | | 2205 | AUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Smerdon, David | m | | 2463 | AUS | 1.00 | 1 | 0.39 | 10 | 3.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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